// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#include <f32file.h>

#include <startupproperties.h>

#include "appstarter2.h"

#include <startup.hrh>

#include "startuputilprovider.h"

#include "SysStartDebug.h"

#include "sysstartpanic.h"

//

// Standard Symbian factory functions

//

CAppStarter* CAppStarter::NewL(CStartupProperties* aAppInfo, CStartupUtilProvider& aProvider)

	{

	CAppStarter* self = CAppStarter::NewLC(aAppInfo, aProvider);

	CleanupStack::Pop(self);

	return self;

	}

CAppStarter* CAppStarter::NewLC(CStartupProperties* aAppInfo, CStartupUtilProvider& aProvider)

	{

	__ASSERT_ALWAYS(aAppInfo != NULL, PanicNow(KPanicAppStart, ENULLPropertiesPassed));

	CAppStarter* self = new (ELeave) CAppStarter(aAppInfo, aProvider);

	CleanupStack::PushL(self);

	return self;

	}

CAppStarter::~CAppStarter()

	{

	delete iAppInfo;

	iProcess.Close();

	}

CAppStarter::CAppStarter(CStartupProperties* aAppInfo, CStartupUtilProvider& aProvider) 

	:iProvider(aProvider), iAppInfo(aAppInfo) 

	{

	}

//

// Public member functions

//

/** Implementation of MStartupCommand interface.

@see MStartupCommand.

*/

void CAppStarter::Execute(TRequestStatus& aCallerStatus)

	{

	aCallerStatus = KRequestPending;

	TPtrC appFileName = iAppInfo->FileName();

	TPtrC args = iAppInfo->Args();

	TParsePtrC parser(iAppInfo->FileName());

	DEBUGPRINT3(_L("SysStart: starting %S %S"), &appFileName, &args);

	TInt err = KErrNone;		

	TInt tried=0;

	if (iAppInfo->StartMethod() == EDeferredWaitForStart)

		{

		// Start process asynchronously, iCommandStatus will be checked at MultipleWait

		// and monitoring will commence afterwards if required

		TRAP(err, iProvider.StartSafe().StartL(*iAppInfo, iProcess, iCommandStatus));

		DEBUGPRINT2(_L("SysStart: Attempted %S with StartMethod()==EDeferredWaitForStart"), &appFileName);

		}		

	else

		{

		// Start process synchronously for EWaitForStart and EFireAndForget case

		TRAP(err, iProvider.StartSafe().StartL(*iAppInfo, iProcess, tried));

		DEBUGPRINT4(_L("SysStart: Attempted %S %d times, result: %d"), &appFileName, (tried + 1), err);

		// Start monitor if required

		if (KErrNone == err && iAppInfo->Monitored())

			{

			const TBool KEvenIfAlreadyDead = ETrue;

			TRAP(err, iProvider.SysMonSessionL().MonitorL(*iAppInfo, iProcess, KEvenIfAlreadyDead));			

			DEBUGPRINT3(_L("SysStart: Attempted to monitor %S, result: %d "), &appFileName, err);

			}

		}		

	TRequestStatus* callerStatus = &aCallerStatus;

	User::RequestComplete(callerStatus, err);

	}

CStartupProperties& CAppStarter::AppInfo()

	{

	return *iAppInfo;

	}

RProcess& CAppStarter::Process()

	{

	return iProcess;

	}

TRequestStatus& CAppStarter::CommandStatus()

	{

	return iCommandStatus;

	}

void CAppStarter::Release() 

	{

	delete this;

	}